8-bit AVR microcontroller with 8KB FLASH memory and 1KB RAM. Features an 8-bit data bus, operates at up to 20MHz, and includes SPI, Serial, USART, 2-Wire, I2C, and UART interfaces. Offers 23 programmable I/O pins, 3 timers/counters, and internal oscillator. Packaged in a 28-pin PDIP for through-hole mounting, with an operating temperature range of -40°C to 85°C and supply voltage from 2.7V to 5.5V. Includes peripherals like Brown-out Detect/Reset, POR, PWM, and WDT.
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Microchip ATMEGA88-20PI technical specifications.
| Access Time | 20us |
| Package/Case | PDIP |
| Core Architecture | AVR |
| Data Bus Width | 8b |
| Frequency | 20MHz |
| Interface | SPI, Serial, USART, 2-Wire, I2C, UART |
| Lead Free | Contains Lead |
| Max Frequency | 20MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 8KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Mount | Through Hole |
| Number of I/Os | 23 |
| Number of Programmable I/O | 23 |
| Number of Timers/Counters | 3 |
| Oscillator Type | Internal |
| Package Quantity | 14 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| RAM Size | 1KB |
| RoHS Compliant | No |
| Series | AVR® ATmega |
| RoHS | Not Compliant |
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